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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ba(OH)2 + HCO3 = Ba(CO3)2 + HOH =>
Ba(OH)2 + 2 HCO3 = Ba(CO3)2 + 2 HOH

Mg + N2 = MgN2 =>
Mg + N2 = MgN2

ZnCaNa2S5C123O34H171 + ZnMgONH4Cl = Zn2CaMgNa2S5NH4ClC123O35H171 =>
ZnCaNa2S5C123O34H171 + ZnMgONH4Cl = Zn2CaMgNa2S5NH4ClC123O35H171

Cr2(CO3)3 + LiF = CrF3 + Li2CO3 =>
Cr2(CO3)3 + 6 LiF = 2 CrF3 + 3 Li2CO3

K2S + MqCl2 = KCl + MqS =>
K2S + MqCl2 = 2 KCl + MqS

Ni(NO3)2 + Na2Cr2O7 = NiCr2O7 + Na2(NO3)2 =>
Ni(NO3)2 + Na2Cr2O7 = NiCr2O7 + Na2(NO3)2

Cr2(SO4)3*12H2O + NaOH + H2O2 = Na2Cr2O7 + Na2SO4 + H2O =>
Cr2(SO4)3*12H2O + 8 NaOH + 3 H2O2 = Na2Cr2O7 + 3 Na2SO4 + 19 H2O

K2CrO7 + C4H10O + H2SO4 = Cr(SO4)3 + C3H6O + K2SO4 + H2O =>
4 K2CrO7 + 9 C4H10O + 16 H2SO4 = 4 Cr(SO4)3 + 12 C3H6O + 4 K2SO4 + 25 H2O

H2SO4(aq) + NH3(g) = N2HSO4(aq) + H2 =>
2 H2SO4(aq) + 4 NH3(g) = 2 N2HSO4(aq) + 7 H2

Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + Ba2(SO4)2 =>
2 Al2(SO4)3 + 6 Ba(NO3)2 = 4 Al(NO3)3 + 3 Ba2(SO4)2

HNO3Mg(OH)2 = MgNO3H(OH)2 =>
HNO3Mg(OH)2 = MgNO3H(OH)2

NaHCO3(aq) + CaCl2(aq) = Ca(HCO3)2(s) + NaCl(aq) =>
2 NaHCO3(aq) + CaCl2(aq) = Ca(HCO3)2(s) + 2 NaCl(aq)

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

MnO4{-} + H{+} + Fe{+2} = Mn{2+} + Fe{+3} + H2O =>
MnO4{-} + 8 H{+} + 5 Fe{+2} = Mn{2+} + 5 Fe{+3} + 4 H2O

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2

ZnCrO4 + Na2CO3 = ZnCO3 + Na2CrO4 =>
ZnCrO4 + Na2CO3 = ZnCO3 + Na2CrO4

C4H10 + Cl = C4H9Cl + H =>
C4H10 + Cl = C4H9Cl + H

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Co(s) + Zn(NO3)2(aq) = Co(NO3)2(aq) + Zn(s) =>
Co(s) + Zn(NO3)2(aq) = Co(NO3)2(aq) + Zn(s)

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Ni + Cu2O = Cu + Ni2O =>
2 Ni + Cu2O = 2 Cu + Ni2O

MgCO3 + H{+} = Mg{2+} + H2O + CO2 =>
MgCO3 + 2 H{+} = Mg{2+} + H2O + CO2

Mg + N2 = MgN =>
2 Mg + N2 = 2 MgN

H2N(CH2)6NH2 + ClOC(CH2)8COCl = HN(CH2)6NHCO(CH2)8CO + HCl =>
H2N(CH2)6NH2 + ClOC(CH2)8COCl = HN(CH2)6NHCO(CH2)8CO + 2 HCl

KOH(aq) + HCI(aq) = KCI(aq) + H2O(i) =>
KOH(aq) + HCI(aq) = KCI(aq) + H2O(i)

KMnO4 + I2 + OH = KOH + MnO2 + KIO3 =>
3 KMnO4 + I2 + OH = KOH + 3 MnO2 + 2 KIO3

MnO4{-} + H2O + NO2{-} = Mn{4+} + NO3{-} + OH{-} =>
2 MnO4{-} + 5 H2O + 3 NO2{-} = 2 Mn{4+} + 3 NO3{-} + 10 OH{-}

C3H6 + Cl2 = C3H2Cl6 + HCl =>
C3H6 + 5 Cl2 = C3H2Cl6 + 4 HCl

ClKBr = KClBr =>
ClKBr = KClBr

NH4SCN + Co(NO3)2 = (NH4)2[Co(SCN)4] + NH4NO3 =>
4 NH4SCN + Co(NO3)2 = (NH4)2[Co(SCN)4] + 2 NH4NO3

NH3 + C12H22O11 = CO2 + H2O + C6H10O3N =>
48 NH3 + 25 C12H22O11 = 12 CO2 + 107 H2O + 48 C6H10O3N

MgCO3 + O2 = CO2 + MgO3 =>
MgCO3 + O2 = CO2 + MgO3

KCrO2 + KNO3 + K2CO3 = K2CrO4 + KNO2 + CO2 =>
2 KCrO2 + 3 KNO3 + K2CO3 = 2 K2CrO4 + 3 KNO2 + CO2

C4H9Al + Cl2 = C4H9Cl + AlCl3 =>
C4H9Al + 2 Cl2 = C4H9Cl + AlCl3

PdO = Pd + O =>
PdO = Pd + O

NH4HS + HNO3 = H2S + NH4NO3 =>
NH4HS + HNO3 = H2S + NH4NO3

Cl{-} + Ag{+} = AgCl =>
Cl{-} + Ag{+} = AgCl

NaAlO2 = NaAl + O2 =>
NaAlO2 = NaAl + O2

SO3 + Ag = AgO2 + S =>
2 SO3 + 3 Ag = 3 AgO2 + 2 S

C10H22 + O2 = CO + H2O =>
2 C10H22 + 21 O2 = 20 CO + 22 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

CeCl3 + Cl2 + NaOH = Ce(OH)4 + NaCl =>
2 CeCl3 + Cl2 + 8 NaOH = 2 Ce(OH)4 + 8 NaCl

FeSO4 + O2 + H2O = Fe(OH)3 + H2SO4 =>
4 FeSO4 + O2 + 10 H2O = 4 Fe(OH)3 + 4 H2SO4

IO3{-} + NO2 + OH{-} = I2 + NO3{-} + H2O =>
2 IO3{-} + 10 NO2 + 8 OH{-} = I2 + 10 NO3{-} + 4 H2O

FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)

Sr2N + LiAlH4 + AlN + N2 = SrLiAl3N4 + H2 =>
2 Sr2N + 4 LiAlH4 + 8 AlN + 3 N2 = 4 SrLiAl3N4 + 8 H2

H + NO = H2O + N =>
2 H + NO = H2O + N

MnO4{-} + H2O + C2O4{-2} = MnO2 + CO3{-2} + H{+} =>
2 MnO4{-} + 2 H2O + 3 C2O4{-2} = 2 MnO2 + 6 CO3{-2} + 4 H{+}

H + I = HI =>
H + I = HI

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Breng de vergelijking van een chemische reactie in evenwicht
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